AT24C16SX-09ET Atmel, AT24C16SX-09ET Datasheet

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AT24C16SX-09ET

Manufacturer Part Number
AT24C16SX-09ET
Description
Manufacturer
Atmel
Datasheet

Specifications of AT24C16SX-09ET

Main Category
EEPROM Module
Sub-category
Serial-2Wire
Module Type
M2 - E Module
Device Core Size
8b
Organization
2Mx8
Total Density
16MBit
Access Time (max)
900ns
Maximum Clock Rate
400KHz
Operating Supply Voltage (typ)
5V
Operating Current
3mA
Number Of Elements
1
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
Features
Description
The AT24C01A/02SC/04SC/08SC/16SC provides 1024/2048/4096/8192/16384 bits
of serial, electrically-erasable and programmable read-only memory (EEPROM)
organized as 128/256/512/1024/2048 words of 8 bits each. The devices are optimized
for use in smart card applications where low-power and low-voltage operation may be
essential. The devices are available in several standard ISO 7816 smart card modules
(see Ordering Information). The entire family is available in both high-voltage (4.5V to
5.5V) and low-voltage (2.7V to 5.5V) versions. All devices are functionally equivalent
to Atmel serial EEPROM products offered in standard IC packages (PDIP, SOIC,
EIAJ, LAP), with the exception of the slave address and Write Protect functions, which
are not required for smart card applications.
Pin Configurations
Card Module Contact
Pad Name
VCC
GND
SCL
SDA
NC
Low-voltage and Standard-voltage Operation
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K),
1024 x 8 (8K) or 2048 x 8 (16K)
2-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bi-directional Data Transfer Protocol
100 kHz (2.7V) and 400 kHz (5V) Compatibility
8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes Are Allowed
Self-timed Write Cycle (10 ms max)
High-reliability
– 5.0 (V
– 2.7 (V
– Endurance: 100,000 Write Cycles
– Data Retention: 100 Years
– ESD Protection: >3000V
CC
CC
= 4.5V to 5.5V)
= 2.7V to 5.5V)
Description
Power Supply Voltage
Ground
Serial Clock Input
Serial Data Input/Output
No Connect
VCC
NC
ISO Module Contact
C2, C4, C6, C8
C1
C5
C3
C7
2-wire Serial
EEPROM Smart
Card Modules
1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
16K (2048 x 8)
AT24C01ASC
AT24C02SC
AT24C04SC
AT24C08SC
AT24C16SC
Rev. 1610A–05/00
1

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AT24C16SX-09ET Summary of contents

Page 1

... Ordering Information). The entire family is available in both high-voltage (4.5V to 5.5V) and low-voltage (2.7V to 5.5V) versions. All devices are functionally equivalent to Atmel serial EEPROM products offered in standard IC packages (PDIP, SOIC, EIAJ, LAP), with the exception of the slave address and Write Protect functions, which are not required for smart card applications ...

Page 2

Absolute Maximum Ratings Operating Temperature.................................. -55°C to +125°C Storage Temperature ..................................... -65°C to +150°C Voltage on Any Pin with Respect to Ground .....................................-1.0V to +7.0V Maximum Operating Voltage .......................................... 6.25V DC Output Current........................................................ 5.0 mA Block Diagram Pin Description SERIAL ...

Page 3

Pin Capacitance Applicable over recommended operating range from T Symbol Test Condition C Input/Output Capacitance (SDA) I/O C Input Capacitance (SCL) IN Note: 1. This parameter is characterized and is not 100% tested. DC Characteristics Applicable over recommended operating ...

Page 4

AC Characteristics (Continued) Applicable over recommended operating range from T pF (unless otherwise noted). Symbol Parameter (1) t Inputs Fall Time F t Stop Setup Time SU.STO t Data Out Hold Time DH t Write Cycle Time WR (1) Endurance ...

Page 5

Bus Timing SCL: Serial Clock, SDA: Serial Data I/O Write Cycle Timing SCL: Serial Clock, SDA: Serial Data I/O Note: 1. The write cycle time t WR cycle the time from a valid stop condition of a ...

Page 6

Data Validity Start and Stop Definition Output Acknowledge AT24C01ASC/02SC/04SC/08SC/16SC 6 ...

Page 7

Device Addressing The 1K, 2K, 4K, 8K and 16K EEPROM devices all require an 8-bit device address word following a start con- dition to enable the chip for a read or write operation (refer to Figure 1). The device address ...

Page 8

SEQUENTIAL READ: Sequential reads are initiated by either a current address read or a random address read. After the microcontroller receives a data word, it responds with an acknowledge. As long as the EEPROM receives an acknowledge, it will continue ...

Page 9

Figure 4. Current Address Read Figure 5. Random Read (* = DON’T CARE bit for 1K) Figure 6. Sequential Read 9 ...

Page 10

... M2 ISO 7816 Smart Card Module Module M2 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module with Atmel Logo Note: 1. Formal drawings may be obtained from an Atmel sales office. AT24C01ASC/02SC/04SC/08SC/16SC 10 Package Voltage Range Module Module Module Module 2 ...

Page 11

... M2 ISO 7816 Smart Card Module Module M2 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module with Atmel Logo Note: 1. Formal drawings may be obtained from an Atmel Sales Office. Package Voltage Range Module Module Module 2. Module ...

Page 12

... M2 ISO 7816 Smart Card Module Module M2 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module Module M3 ISO 7816 Smart Card Module with Atmel Logo Note: 1. Formal drawings may be obtained from an Atmel Sales Office. AT24C01ASC/02SC/04SC/08SC/16SC 12 Package Voltage Range Module Module Module 2 ...

Page 13

... Glob Top: Clear, Round: Ø 6.5 mm max. Thickness: 0.58 mm max. Pitch: 9.5 mm Note: 1. The module dimensions listed refer to the dimensions of the exposed metal contact area. The actual dimensions of the module after excise or punching from the carrier tape are generally 0.4 mm greater in both directions (i.e. a punched M2 module will yield 13 ...

Page 14

... No licenses to patents or other intellectual prop- erty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life suppor t devices or systems. ...

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